Diameter of polymer base: 140mm. Max height: 19mm.

Prism Ø 12.7mm, constant zero.

Four holes with Ø 6mm and countersunk Ø 12mm.

Can be screwed, nailed or glued onto road surface.

The prism is angled upward by 15° for optimum sighting when instrument is elevated.

SKU GD-WRT15D